166821952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 391070592

約数和(自身を除く): 224248640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 64, 68, 88, 106, 136, 176, 187, 212, 263, 272, 352, 374, 424, 526, 544, 583, 704, 748, 848, 901, 1052, 1088, 1166, 1496, 1696, 1802, 2104, 2332, 2893, 2992, 3392, 3604, 4208, 4471, 4664, 5786, 5984, 7208, 8416, 8942, 9328, 9911, 11572, 11968, 13939, 14416, 16832, 17884, 18656, 19822, 23144, 27878, 28832, 35768, 37312, 39644, 46288, 49181, 55756, 57664, 71536, 79288, 92576, 98362, 111512, 143072, 153329, 158576, 185152, 196724, 223024, 236963, 286144, 306658, 317152, 393448, 446048, 473926, 613316, 634304, 786896, 892096, 947852, 1226632, 1573792, 1895704, 2453264, 2606593, 3147584, 3791408, 4906528, 5213186, 7582816, 9813056, 10426372, 15165632, 20852744, 41705488, 83410976, 166821952]

約数ペア:

[(1, 166821952), (2, 83410976), (4, 41705488), (8, 20852744), (11, 15165632), (16, 10426372), (17, 9813056), (22, 7582816), (32, 5213186), (34, 4906528), (44, 3791408), (53, 3147584), (64, 2606593), (68, 2453264), (88, 1895704), (106, 1573792), (136, 1226632), (176, 947852), (187, 892096), (212, 786896), (263, 634304), (272, 613316), (352, 473926), (374, 446048), (424, 393448), (526, 317152), (544, 306658), (583, 286144), (704, 236963), (748, 223024), (848, 196724), (901, 185152), (1052, 158576), (1088, 153329), (1166, 143072), (1496, 111512), (1696, 98362), (1802, 92576), (2104, 79288), (2332, 71536), (2893, 57664), (2992, 55756), (3392, 49181), (3604, 46288), (4208, 39644), (4471, 37312), (4664, 35768), (5786, 28832), (5984, 27878), (7208, 23144), (8416, 19822), (8942, 18656), (9328, 17884), (9911, 16832), (11572, 14416), (11968, 13939)]